﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace Library.Helper
{
    public class DataHelper
    {
        public class DateHelper
        {
            public static DateTime StampToDateTime(string time)
            {
                time = time.Substring(0, 10);
                double timestamp = Convert.ToInt64(time);
                System.DateTime dateTime = new System.DateTime(1970, 1, 1, 0, 0, 0, 0);
                dateTime = dateTime.AddSeconds(timestamp).ToLocalTime();
                return dateTime;
            }

            public static string TimeSubTract(DateTime time1, DateTime time2)
            {
                TimeSpan subTract = time1.Subtract(time2);
                return $"{subTract.Days} 天 {subTract.Hours} 时 {subTract.Minutes} 分 ";
            }
        }
    }
}
